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CVE-2019-16027

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 26-01-2020 06:15
Last modified: - 12-05-2022 08:09
Total changes: - 3

Description

A vulnerability in the implementation of the Intermediate System–to–Intermediate System (IS–IS) routing protocol functionality in Cisco IOS XR Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition in the IS–IS process. The vulnerability is due to improper handling of a Simple Network Management Protocol (SNMP) request for specific Object Identifiers (OIDs) by the IS–IS process. An attacker could exploit this vulnerability by sending a crafted SNMP request to the affected device. A successful exploit could allow the attacker to cause a DoS condition in the IS–IS process.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Low
Attack complexity
Network
Attack vector
High
Availability
None
Confidentiality
None
Integrity
Low
Privileges required
Unchanged
Scope
None
User interaction
6.5
Base score
2.8
3.6
Exploitability score
Impact score
 

Verification logic

OR
AND
OR
vendor=cisco AND product=ios_xr AND version=4.3.2
OR
vendor=cisco AND product=xr_12406 AND version=-
vendor=cisco AND product=xr_12410 AND version=-
vendor=cisco AND product=xr_12416 AND version=-
vendor=cisco AND product=xr_12404 AND version=-
AND
OR
vendor=cisco AND product=ios_xr AND version=5.2.5
vendor=cisco AND product=ios_xr AND version=6.2.2
vendor=cisco AND product=ios_xr AND version=6.2.3
vendor=cisco AND product=ios_xr AND version=6.4.2
vendor=cisco AND product=ios_xr AND version=6.3.3
vendor=cisco AND product=ios_xr AND version=6.2.25
OR
vendor=cisco AND product=ncs_6000 AND version=-
vendor=cisco AND product=ncs_6008 AND version=-
AND
OR
vendor=cisco AND product=ios_xr AND version=6.1.3
vendor=cisco AND product=ios_xr AND version=6.1.4
vendor=cisco AND product=ios_xr AND version=6.2.3
vendor=cisco AND product=ios_xr AND version=6.5.2
vendor=cisco AND product=ios_xr AND version=6.5.3
vendor=cisco AND product=ios_xr AND version=6.4.2
vendor=cisco AND product=ios_xr AND version=6.3.3
vendor=cisco AND product=ios_xr AND version=6.2.25
OR
vendor=cisco AND product=ncs_5001 AND version=-
vendor=cisco AND product=ncs_5002 AND version=-
vendor=cisco AND product=ncs_5011 AND version=-
AND
OR
vendor=cisco AND product=ios_xr AND version=6.1.3
vendor=cisco AND product=ios_xr AND version=6.1.4
vendor=cisco AND product=ios_xr AND version=6.2.3
vendor=cisco AND product=ios_xr AND version=6.5.2
vendor=cisco AND product=ios_xr AND version=6.5.3
vendor=cisco AND product=ios_xr AND version=6.6.1
vendor=cisco AND product=ios_xr AND version=6.6.25
vendor=cisco AND product=ios_xr AND version=6.3.3
vendor=cisco AND product=ios_xr AND version=6.3.15
OR
vendor=cisco AND product=ncs_5500 AND version=-
vendor=cisco AND product=ncs_5501 AND version=-
vendor=cisco AND product=ncs_5502 AND version=-
vendor=cisco AND product=ncs_5508 AND version=-
vendor=cisco AND product=ncs_5516 AND version=-
AND
OR
vendor=cisco AND product=ios_xr AND version=6.1.4
vendor=cisco AND product=ios_xr AND version=6.2.3
vendor=cisco AND product=ios_xr AND version=6.4.2
OR
vendor=cisco AND product=crs AND version=-
AND
OR
vendor=cisco AND product=ios_xr AND version=6.1.4
vendor=cisco AND product=ios_xr AND version=6.2.3
vendor=cisco AND product=ios_xr AND version=6.5.3
vendor=cisco AND product=ios_xr AND version=6.6.2
vendor=cisco AND product=ios_xr AND version=6.4.2
OR
vendor=cisco AND product=xrv_9000 AND version=-
AND
OR
vendor=cisco AND product=ios_xr AND version=6.5.3
vendor=cisco AND product=ios_xr AND version=6.6.25
vendor=cisco AND product=ios_xr AND version=6.3.3
OR
vendor=cisco AND product=ncs_540 AND version=-
AND
OR
vendor=cisco AND product=ios_xr AND version=6.6.25
OR
vendor=cisco AND product=ncs_560 AND version=-
AND
OR
vendor=cisco AND product=ios_xr AND version=6.1.3
vendor=cisco AND product=ios_xr AND version=6.1.2
vendor=cisco AND product=ios_xr AND version=6.1.4
vendor=cisco AND product=ios_xr AND version=6.2.2
vendor=cisco AND product=ios_xr AND version=6.2.3
vendor=cisco AND product=ios_xr AND version=6.5.2
vendor=cisco AND product=ios_xr AND version=6.5.3
vendor=cisco AND product=ios_xr AND version=6.6.2
vendor=cisco AND product=ios_xr AND version=6.4.2
vendor=cisco AND product=ios_xr AND version=6.3.2
vendor=cisco AND product=ios_xr AND version=6.3.3
OR
vendor=cisco AND product=asr_9006 AND version=-
vendor=cisco AND product=asr_9922 AND version=-
vendor=cisco AND product=asr_9912 AND version=-
vendor=cisco AND product=asr_9010 AND version=-
vendor=cisco AND product=asr_9001 AND version=-
vendor=cisco AND product=asr_9904 AND version=-
vendor=cisco AND product=asr_9906 AND version=-
vendor=cisco AND product=asr_9910 AND version=-
vendor=cisco AND product=asr_9901 AND version=-
vendor=cisco AND product=asr_9000 AND version=-
vendor=cisco AND product=asr_9000v AND version=v2
vendor=cisco AND product=asr_9903 AND version=-
vendor=cisco AND product=asr_9920 AND version=-
 

Reference

 


Keywords

NVD

 

CVE-2019-16027

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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